<template>
  <div>
    <el-dialog title="机械新增" :visible.sync="dialogFormVisible" width="40%">
      <el-form :model="form" status-icon ref="form">
        <el-form-item label="机械名称" :label-width="formLabelWidth" prop="machineryName">
          <el-input v-model="form.machineryName" autocomplete="off" style="width:83%"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="resetForm('form')">取 消</el-button>
        <el-button type="primary" @click="submit('form')">确 定</el-button>
      </div>
    </el-dialog>
    <!-- 新增弹出框 -->
    <el-button type="primary" style="margin:10px 30px;float:right; " @click="openAddPage">新增</el-button>
    <!-- 新增弹出框底层 -->
    <el-button type="danger" @click="deleteSelect" style="margin:10px 5px; float:right;">删除选中</el-button>
    <el-table
      :data="tableData"
      style="width: 100%"
      :row-class-name="tableRowClassName"
      @selection-change="handleSelectionChange">
      <el-table-column
        type="selection"
        width="55">
      </el-table-column>
      <el-table-column
        prop="machineryName"
        label="机械名称">
      </el-table-column>
      <el-table-column
        prop="projectId"
        label="项目名称">
        <template slot-scope="scope">
          <template v-for="item in projects">
            {{scope.row.projectId=== item.projectId ? item.projectName : ''}}
          </template>
        </template>
      </el-table-column>
      <el-table-column
        label="操作">
        <template slot-scope="scope">
          <el-button type="text" @click="updateMachinery(scope.row)">编辑</el-button>
          <el-button type="text" style="color:red;" @click="deleteSelects(scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <div class="block">
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="page.currentPage"
        :page-sizes="[10, 20, 30, 40]"
        :page-size="page.pageSize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="page.total">
      </el-pagination>
    </div>
  </div>
</template>

<script>
  var pageParams = { page: { pageSize: 10, pageNo: 1 } }
  import { mapGetters } from 'vuex'
  import { addMachinery, deleteMachineryList, getMachineryList } from '@/api/construct'

  export default {
    computed: {
      ...mapGetters([
        'currentProject',
        'projects',
        'userInfo'
      ])
    },
    watch: {
      currentProject: function(n, o) {
        this.initDatas()
      }
    },
    data() {
      return {
        page: {
          currentPage: 1,
          pageSize: 10,
          total: 0
        },
        tableData: [],
        /*新增弹出框操作*/
        dialogTableVisible: false,
        dialogFormVisible: false,
        form: {
          machineryName: '',
          projectId: ''
        },
        formLabelWidth: '120px',
        //////////////////////////
        /*选中删除*/
        multipleSelection: []
      }
    },
    methods: {
      //新增页面
      openAddPage() {
        this.form={};
        this.dialogFormVisible = true
      },
      resetForm(form) {
        /*debugger
        this.$refs[form].resetFields();*/
        this.dialogFormVisible = false
      },
      updateMachinery(row) {
        //编辑页面
        this.form = Object.assign({}, row)
        this.dialogFormVisible = true
      },
      //提交
      submit(form) {
        this.form.projectId=this.currentProject.projectId;
        addMachinery(this.form).then(res => {
          this.initDatas()
          this.dialogFormVisible = false
          this.$message.success(res.message)
        }).catch(res => {
          this.$message.error(res.message)
        })
      },
      //删除选中
      deleteSelect(row) {
        deleteMachineryList(this.multipleSelection).then(res => {
          this.$message.success(res.message)
          this.initDatas()
        }).catch(res => {
          this.$message.error(res.message)
        })
      },
      //删除按钮
      deleteSelects(row) {
        deleteMachineryList([row]).then(res => {
          this.$message.success(res.message)
          this.initDatas()
        }).catch(res => {
          this.$message.error(res.message)
        })
      },
      handleSelectionChange(val) {
        this.multipleSelection = val
      },
      initDatas() {
        getMachineryList({
          'pageVo': {
            'pageSize': pageParams.page.pageSize,
            'pageNo': pageParams.page.pageNo
          },
          'projectId': this.currentProject.projectId
        }).then(res => {
          this.tableData = res.data.data
          this.page.total = res.data.page.total
        }).catch(res => {

        })
      },
      tableRowClassName({ row, rowIndex }) {
        if (rowIndex === 1) {
          return 'warning-row'
        } else if (rowIndex === 3) {
          return 'success-row'
        }
        return ''
      },
      handleSizeChange(val) {
        pageParams.page.pageSize = val
        this.initDatas()
        console.log(`每页 ${val} 条`)
      },
      handleCurrentChange(val) {
        pageParams.page.pageNo = val
        this.initDatas()
        console.log(`当前页: ${val}`)
      }
    },
    mounted() {
      this.initDatas()
    }
  }
</script>
